16404724836

素因数分解:

$2^2\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{345479}}^1$

素因数の和:346808

約数の個数: 36

約数和(自身を含む): 41499057600

約数和(自身を除く): 25094332764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1319, 2638, 3957, 5276, 7914, 11871, 15828, 23742, 47484, 345479, 690958, 1036437, 1381916, 2072874, 3109311, 4145748, 6218622, 12437244, 455686801, 911373602, 1367060403, 1822747204, 2734120806, 4101181209, 5468241612, 8202362418, 16404724836]

約数ペア:

[(1, 16404724836), (2, 8202362418), (3, 5468241612), (4, 4101181209), (6, 2734120806), (9, 1822747204), (12, 1367060403), (18, 911373602), (36, 455686801), (1319, 12437244), (2638, 6218622), (3957, 4145748), (5276, 3109311), (7914, 2072874), (11871, 1381916), (15828, 1036437), (23742, 690958), (47484, 345479)]